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Coyotes-Wolves-Cougars.blogspot.com

Grizzly bears, black bears, wolves, coyotes, cougars/ mountain lions,bobcats, wolverines, lynx, foxes, fishers and martens are the suite of carnivores that originally inhabited North America after the Pleistocene extinctions. This site invites research, commentary, point/counterpoint on that suite of native animals (predator and prey) that inhabited The Americas circa 1500-at the initial point of European exploration and subsequent colonization. Landscape ecology, journal accounts of explorers and frontiersmen, genetic evaluations of museum animals, peer reviewed 20th and 21st century research on various aspects of our "Wild America" as well as subjective commentary from expert and layman alike. All of the above being revealed and discussed with the underlying goal of one day seeing our Continent rewilded.....Where big enough swaths of open space exist with connective corridors to other large forest, meadow, mountain, valley, prairie, desert and chaparral wildlands.....Thereby enabling all of our historic fauna, including man, to live in a sustainable and healthy environment. - Blogger Rick

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Wednesday, February 26, 2014

While there are at least two and perhaps additional new Wolf pups alive on Isle Royale, one of the 8 adults is dead after crossing the ice bridge to Ontario and another died on Island itself.................so now, 9 Wolves trying to make a comeback after having declined from 24 5 years ago----with Moose numbers doubling to 1000 strong during the same span of time.............Will The National Park Service infuse the Island with additional Wolves as Wolf Study Leader Rolf Peterson is recommending or will they let nature takes it's course and wait to see what the next few years brings for these Lobos and their Moose "dance partners"

http://www.bringmethenews.com/2014/02/25/wolf-from-dwindling-isle-royale-pack-found-dead-on-north-shore/#.Uw2N2JpMVng.email

Wolf from dwindling Isle Royale pack found dead on north shore

A 5-year-old female wolf who crossed an ice bridge from her home on Isle Royale was found dead near Grand Portage.
Michigan Technological University biologist Rolf Peterson tells the Associated Press the cause of death was not immediately clear and an autopsy is planned.
The radio-collared wolf had been named Isabelle by researchers who for decades have used the island in Lake Superior as a laboratory to study the predator-prey relationship between wolves and moose.
Concern about the future of Isle Royale’s wolves has grown as the population has shrunk. The AP says wolf numbers fell to 8 last year, down from 24 five years earlier.
An article published in the magazine Nature this month explains that some scientists – including the two biologists now leading the Isle Royale study – favor transplanting other wolves onto the island to replenish its inbred population.
Other researchers disagree and think nature should be given more time to run its course. Wolf expert David Mech of the U.S. Geological Survey told the Star Tribune this month the wolf numbers on the island could still rebound, pointing to the recent birth of new pups there.
The AP story says three pups survived their first few months at Isle Royale but the deaths of Isabelle and another adult would put the population at nine.
Unless, of course, wolves other than Isabelle have made use of that ice bridge this winter. An editorial in the Chicago Tribune Monday expressed hope that mainland wolves from Minnesota or Ontario would make their way to Isle Royale, which is a national park. The Tribune says ice connections to the island were once common but have become more scarce, with 2008 being the last winter that offered one.
With Lake Superior 90 percent ice-covered this winter, the idea of Isle Royale wolves mingling with mainlanders has captured some imaginations. In a tongue-in-cheek article last week a writer for MinnPost explained that an NSA connection helped him track down the radio frequency of Isabelle  and conduct a telephone interview with the wolf as she visited a Thunder Bay restaurant.  (“Suffice it to say, I’m 5 years old now and the clock is ticking.”)
Michigan Tech’s Peterson tells the Star Tribune that the dwindling wolf numbers threaten Isle Royale’s ecosystem. There’s been an explosion in the moose population, which Peterson says has doubled since 2006 and now sits near 1,000.  Moose feed mainly on balsam fir. If  that tree disappears from the island it’s unlikely that either moose or wolf would survive, he says.


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